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What is the mean of the data set? 14, 19, 18, 12, 22, 15, 16, 16, 14, 14, 21, 20 a. 15.75 b. 16.00 c. 16.75 d. 19.50
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5 votes
What is the mean of the data set?

14, 19, 18, 12, 22, 15, 16, 16, 14, 14, 21, 20

a. 15.75
b. 16.00
c. 16.75
d. 19.50

User RadBrad
by
5.4k points

2 Answers

5 votes
Hello!

To find the mean you add all the numbers and divide the sum by the amount of numbers added

14 + 19 + 18 + 12 + 22 + 15 + 16 + 16 + 14 + 14 + 21 + 20 = 201

Divide the sum by the amount of numbers added

201 / 12 = 16.75

The answer is C) 16.75

Hope this helps!
User Bulgantamir
by
6.3k points
1 vote
The answer is c. add them all together then divide them by how many they are. in this case, I divided them by 12
User Pryda
by
5.3k points
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